{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["disease", "instrument", "geographical phenomenon", "astronomical object", "person", "biology", "mythical figure", "plant"], "input": "In 1887 Mikhail Dolivo-Dobrowolsky joined the company as chief engineer , later becoming vice-director ."}
{"disease": [], "instrument": [], "geographical phenomenon": [], "astronomical object": [], "person": ["Mikhail Dolivo-Dobrowolsky"], "biology": [], "mythical figure": [], "plant": []}